On 02/06/2018 09:27 PM, Tim Harvey wrote:
Add support for the TDA1997x HDMI receivers.
Cc: Hans Verkuil <hverkuil@xs4all.nl> Signed-off-by: Tim Harvey <tharvey@gateworks.com> ---
<snip>
+static int tda1997x_get_dv_timings_cap(struct v4l2_subdev *sd, + struct v4l2_dv_timings_cap *cap) +{ + if (cap->pad != TDA1997X_PAD_SOURCE) + return -EINVAL; + + *cap = tda1997x_dv_timings_cap; + return 0; +} + +static int tda1997x_enum_dv_timings(struct v4l2_subdev *sd, + struct v4l2_enum_dv_timings *timings) +{ + if (timings->pad != TDA1997X_PAD_SOURCE) + return -EINVAL; + + return v4l2_enum_dv_timings_cap(timings, &tda1997x_dv_timings_cap, + NULL, NULL); +}
You shouldn't need this pad test: it's done in the v4l2-subdev.c core code already. But please double-check :-) Can you post the output of the v4l2-compliance test? I'm curious to see it. Can you also try to run v4l2-compliance -m /dev/mediaX? That also tests whether the right entity types are set (note: testing for that should also happen in the subdev compliance test, but I haven't done that yet). Regards, Hans